7314520

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1709}}^1$

素因数の和:1827

約数の個数: 32

約数和(自身を含む): 16621200

約数和(自身を除く): 9306680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 1709, 2140, 3418, 4280, 6836, 8545, 13672, 17090, 34180, 68360, 182863, 365726, 731452, 914315, 1462904, 1828630, 3657260, 7314520]

約数ペア:

[(1, 7314520), (2, 3657260), (4, 1828630), (5, 1462904), (8, 914315), (10, 731452), (20, 365726), (40, 182863), (107, 68360), (214, 34180), (428, 17090), (535, 13672), (856, 8545), (1070, 6836), (1709, 4280), (2140, 3418)]